Canada released the "guidance for national security review on investments", announcing launch of national security review on control over key minerals, including aluminum, antimony, bismuth, caesium, chrome, cobalt, copper, fluorite, gallium, germanium, graphite, helium, indium, lithium, magnesium, manganese, molybdenum, nickel, niobium, platinum group metals, potash fertilizer, rare earths, scandium, tantalum, tellurium, tin, titanium, tungsten, uranium, vanadium and zinc.